baber/WOPTO huggingface dataset:
Patent JP-2004255649-A (JP)
Title: Color imaging method
Inventor: SAKUWA TORU
IPC: C09D11/40
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To largely expand a color reproduction region and ameliorate a color balance of a chromatic triangle constituted of dyes such as yellow, magenta and cyan.  <P>SOLUTION: In this color imaging method, at least one color of yellow of an ink set for inkjet recording using at least three or more different color inks excepting black has an absorption wavelength in the 400-500 nm range and a main reflective wavelength in the 500-700 nm range and contains a fluorescent ink. In addition, in this method, the variability of the inner angle of the chromatic triangle, in a hue chart, formed of a magenta dye having an absorption wavelength in the 500-600 nm range and a main reflective wavelength in the 600-700 nm range and a cyan dye having an absorption wavelength in the 550-700 nm range and a main reflective wavelength in the 400-550 nm range, is set lower than 29°.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003254196-A (JP)
Title: Fuel injection device
Inventor: BERGER WERNER
IPC: F02M61/16
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection device capable of preventing any component part from missing without increase of the incorporating capacity.  <P>SOLUTION: The fuel injection device for an internal combustion engine is equipped with a fuel injection valve and a fuel distributing line, wherein the fuel distributing line has a supply part capable of being coupled with an influx division of each fuel injection valve, and the coupling part between the supply part of the fuel distributing line and the influx division of the fuel injection valve has a guide division 2 capable of being inserted into an influx hole 12 in the center of a distributional connecting pipe piece 3 and is sealed by a sealing means 10, and the guide division has a step part 6, while a holding member 4 inserted into the influx hole 12 in frictional connection is surrounded by the guide division 2, and the shoulder 5 of the holding member presses the step part of the guide division to the surface 7 of the distributional connecting pipe piece.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004254973-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To surely end continuous performance continuously performed while the variable display of identification information is successively executed when the execution of the variable display is interrupted.  <P>SOLUTION: A special pattern game is started by the reception of a special game command, a result is indicated by the reception of an establishment command and a special pattern game is ended. In the case that start winning which is a condition to start the special pattern game is held and stored, the next special pattern game command is received successively to the reception of the establishment command and the special pattern game is successively performed. When the start winning is not held and stored, a customer waiting command is sent following the establishment command. The reproduction of music and the drive of an accessory are stopped by the reception of the customer waiting command originally. The timing of a customer waiting timer is started at the time of receiving the establishment command, and the reproduction of the music and the drive of the accessory are stopped when the customer waiting timer times prescribed time even when the customer waiting command is not received at a timing to receive it originally.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004003080-A (JP)
Title: Apparatus for continuously producing nonwoven fiber web
Inventor: GEUS HANS-GEORG
IPC: D04H3/16
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To increase the speed of filaments and to enable large denier filaments to be processed when continuously producing a nonwoven fabric web.  <P>SOLUTION: The apparatus for continuously producing nonwoven fiber web obtained by aerodynamically drawing the filaments made from a thermoplastic plastic has a spinneret 1, and a cooling chamber 2 to which a treating air for cooling the filaments can be introduced from an air-feeding chamber 8. The apparatus also has a lower ventilating groove 5 and a drawing device 4 having an accumulation device 6 for accumulating the filaments for the nonwoven fiber web. The air-feeding chamber neighboring to the cooling chamber is divided into at least two chamber sections 8a and 8b, from which the treating air having various temperatures can be introduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004253341-A (JP)
Title: Electrochemical element
Inventor: NISHIMURA MASARU
IPC: H01M10/05
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated electrochemical element which has high volumetric efficiency, a well-balanced simple structure, high reliability and a good current collective property, and can be efficiently manufactured.  <P>SOLUTION: In an electrochemical element having an electrode plate group 10 in which a plurality of first and second electrodes 15a, 15b are alternately laminated via separators 16, each first electrode 15a is composed of a first collector sheet 13a having conductive and isolating portions on both surfaces and a first electrode mixture layer 14a carried thereby, and each second electrode 15b is composed of a second collector sheet 13b having conductive and insulating portions on both surfaces and a second electrode mixture layer 14b carried thereby. The collector sheets of the outermost two electrodes have the conductive and isolating portions on the both surfaces, respectively, but carry the electrode mixture layers 14a, 14b only on the conductive portions opposed to the inner electrodes, respectively, the collector sheets of the inner electrodes carry the electrode mixture layers on the conductive portions on the both surfaces, respectively, and the conductive portions of the first and second current collector sheets are connected to a first and a second terminals 17a, b on a first and a second side surfaces of the plate group 10, respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256762-A (JP)
Title: Stabilized halogen-containing resin composition
Inventor: SEKIGUCHI MASAHIRO
IPC: C08L27/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a halogen-containing resin composition that has both of improved heat resistance and improved thermal discoloration resistance by adding hydrotalcite and a calcium-containing hydroxide compounds in a specified ratio to a halogen-containing resin composition.  <P>SOLUTION: The halogen-containing resin composition comprises 100 pts.wt. of a halogen-containing resin, 0.01-10 pts.wt. of a calcium-containing hydroxide represented by general formula (1): Ca<SB>(1-x)</SB>M<SB>x</SB>(OH)<SB>2</SB>(where M is Mg or Al; x is 0.01 < x < 0.5), and hydrotalcite that is represented by general formula (2): M<SP>2+</SP><SB>(1-x)</SB>Al<SB>x</SB>(OH)<SB>2</SB>A<SP>n-</SP><SB>x/n</SB>-mH<SB>2</SB>O (where M<SP>2+</SP>is Mg and/or Zn; A<SP>n-</SP>is CO<SB>3</SB><SP>2-</SP>and/or ClO<SB>4</SB><SP>-</SP>and x is 0 < x < 0.5; m is 0 ≤ m < 3). The weight ratio of the calcium-containing hydroxide to the hydrotalcite is 1/0.3-1/19.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261670-A (JP)
Title: Method for treating exhaust gas
Inventor: YASHIMA TATEAKI
IPC: B01J20/22
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas treating method in which CO<SB>2</SB>can economically be adsorbed selectively in high efficiency and the adsorbed CO<SB>2</SB>can be desorbed and which is made practicable.  <P>SOLUTION: The exhaust gas containing CO<SB>2</SB>and moisture is brought into contact with a support to which a silane coupling agent is bonded chemically so that CO<SB>2</SB>can be adsorbed selectively in high efficiency and the adsorbed CO<SB>2</SB>can be desorbed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262585-A (JP)
Title: Liquid injection device
Inventor: KATAGIRI AKIHIKO
IPC: B41J13/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent retaining liquid drops discharged from an injection head from being drawn and adhering to a target by static electricity.  <P>SOLUTION: This liquid injection device discharging liquid drops to the target is provided with a feeding device separating a target from a plurality of targets and feeding the same, an injection head discharging liquid drops at a recording part which carries out recording on the target separated and fed by the feeding device and passing through a transporting passage, and a static electricity removing part arranged between the feeding device and the recording part in the transporting passage with opposing to a record surface side of the target.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004286767-A (JP)
Title: Projection display device
Inventor: KOJIMA YOSHIO
IPC: G02B5/04
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection display device which can display an image of high contrast in spite of easy manufacturing.  <P>SOLUTION: The projection display device is constituted so as to separate the light from a light source 1 by a color separation prism 20 to three primary color lights, to illuminate three reflection spatial optical modulation elements 24, 25 and 26 respectively through polarization beam splitters 16, 17 and 18 by the three primary color lights and to put together and project the reflected lights from the three elements 24, 25 and 26 by a color combination prism 20. The so-called "Phillips prism" is used as the prism 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004261466-A (JP)
Title: Backrest structure of chair
Inventor: HORIKI TOSHIYUKI
IPC: A47C7/44
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backrest of a chair with a structure simplified by eliminating a separate reaction device.  <P>SOLUTION: A back panel 2 is attached to an elastic structure body 1 having two arm parts 1a and 1b attached to support members of the chair so as to be freely rocked, whose rocking axes C1 and C2 are different, and a connection part 1c for connecting the arm parts 1a and 1b. The back panel 2 is tilted by rocking the elastic structure body 1 while elastically deforming the elastic structure body, and the elastic force of the elastic structure body 1 is used as a reaction force for uprighting the tilted back panel 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003329774-A (JP)
Title: Input function holding monitor
Inventor: IIDA HIDEHIRO
IPC: G01T1/167
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for measuring the radiation activity of a fluid.  <P>SOLUTION: A plurality of sets of scintillators are arranged to a measurement area to which the fluid is introduced, and two scintillators arranged in a straight line are optically connected to each other to provide an apparatus for measuring γ-rays. All the plurality of sets of scintillators are arranged in predetermined straight lines passing the measurement area to simultaneously measure γ-rays emitted from a positron nuclide in a direction of 180°. The apparatus enables the continuous monitoring of input functions in PET (positron emission tomography). By the apparatus it is possible to obtain an accurate measurement result not accompanied by a delay.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004269077-A (JP)
Title: Footstep missing detection device for passenger conveyor
Inventor: OTAO ATSUYOSHI
IPC: B66B29/00
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a footstep missing detection device for a passenger conveyor allowing the use of a general-purpose switch as a missing detection switch, capable of reducing costs, and capable of preventing erroneous detection when maintenance operation is performed by removing a part of the footsteps of the passenger conveyor.  <P>SOLUTION: This footstep missing detection device comprises an operating lever 13 displaced independently of the displacement of a roller 9 so that, even if the roller 9 is returned to a contact position after missing is detected, the operating lever 13 can be held at an operating position by a ball plunger 15. Also, the device comprises a manual operating mechanism which displaces the operating lever 13 in a direction for openably separating the operating lever 13 from a missing detection switch 14 against the ball plunger 15 and also displaces a roller 9 in a direction for openably separating the roller 9 from a step 10 against a pushing spring 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268078-A (JP)
Title: Device for supplying molten metal
Inventor: NANTO HIROSHI
IPC: H05B6/06
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a melting and heating device for a metallic material, wherein a time required for melting the metallic material or heating the molten metallic material is reduced by improving the rate of electric-power supply to a metallic material to be melted.  <P>SOLUTION: The melting and heating device for a metallic material is provided with : an induction heating coil 10 heating a metallic material M by passing an induced current through the granular metallic material M in which the magnitude of the flowing induced current changes with heating; a power supply circuit 35 supplying electric-power to the induction heating coil 10; a voltage control part 40 controlling a voltage V, which is applied to the power supply circuit 35, in the direction where the reduction of the rate of electric-power supply in the power supply circuit 35, which is caused by the change in the induced current in heating the metallic material M, is compensated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268995-A (JP)
Title: Drink dispenser
Inventor: INOUE KAZUHIKO
IPC: B67D1/07
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of components to reduce a production cost by adding a positioning function of a door to a pouring-out mechanism.  <P>SOLUTION: A flip-up type open-close door 18 is arranged openably and closably on the front side of a front panel 14. A pouring-out mechanism 36 for sucking out a desired amount of material from a material pack is arranged at roughly a center lower section of the front panel 14. A cover section 62 housing a pouring-out nozzle 44 connected to the pouring-out mechanism 36 and a part of the pouring-out mechanism 36 are formed on the lower part of the open-close door 18. A protruding section 64 protruding inwardly is formed on opposite sides of the cover section 62. Recessed sections 42a to which each protruding section 64 is engaged in a freely engaging/disengaging manner is formed respectively on opposite side edges of a connecting body 42. That is, when the open-close door 18 is closed, both the protruding sections 64, 64 are engaged with the corresponding recessed sections 42a, 42a, thereby allowing the open-close door to be positioned and held at the closed position.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2006181393-A (JP)
Title: Non-sludge high-speed wastewater treatment system
Inventor: IMANAKA TADAYUKI
IPC: C12R1/01
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wastewater treatment system replacing activated sludge.  <P>SOLUTION: A non-sludge high-speed wastewater treatment system comprises a strong oxidizing and decomposing bacteria group, a high concentration oxygen supplying means, and a solid-liquid separation means. The high concentration oxygen supplying means may comprise an oxygen supplying means, and a fine bubble generating means. The fine bubble generating means can generate bubbles having a diameter not exceeding about 3 μm. The solid-liquid separation means may be made of a porous metal membrane. The strong oxidizing and decomposing bacteria group desirably consists of rod-shaped bacteria showing a growth rate of ≤30 min generation time at 30°C, which may contain bacteria belongs to Bacillus. The strong oxidizing and decomposing bacteria group comprises PVA-decomposing bacteria, which may be bacteria belongs to Pseudomonas or Acinetobacter.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004267139-A (JP)
Title: Porous pneumatic pipe and frost protecting apparatus using the same
Inventor: YASHIRO MAMORU
IPC: F16L11/12
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous pneumatic pipe capable of feeding gas while jetting the gas from the surface of the pipe over sufficiently long distance by pressing the gas into the pipe and a frost protecting apparatus using the porous pipe and excellent in reliability and workability.  <P>SOLUTION: The frost-protecting apparatus is obtained by connecting the porous pneumatic pipe 1 composed of a plastic or rubber porous body having an average foam size of ≤200 μm and ≥1 μm and ≥10% and ≤90% communication ratio through piping 3 to a warm air generator 2 and sealing the top of the porous pneumatic pipe 1 with a plug 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004335491-A (JP)
Title: Ferroelectric film and its producing process, ferroelectric capacitor and ferroelectric memory
Inventor: HAMADA YASUAKI
IPC: H01L21/8246
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing a ferroelectric film having hysteresis characteristics of good rectangularity, and to provide a ferroelectric film.  <P>SOLUTION: The process for producing a ferroelectric film comprises a first heat treatment step for forming a crystal nucleus in a ferroelectric material film, and a second heat treatment step for crystallizing the ferroelectric material film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279453-A (JP)
Title: Semiconductive belt
Inventor: MATSUSHITA KIICHIRO
IPC: G03G15/20
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent semiconductive belt or the like that eliminates differences in resistance measured at minute intervals of the belt surface of an intermediate transfer body or the like used in an image forming apparatus and prevents nonuniform image even though a high speed is achieved.  <P>SOLUTION: In the semiconductive belt, a surface resistivity is within a predetermined range and the ratio of the surface resistivities measured at the minute intervals is equal to or smaller than a predetermined value, wherein, in the process of applying a resin material, control is preferably performed such that the resin material discharge pressure is equal to or smaller than a predetermined value. Further, in the process of applying the resin, the viscosity of the resin material to be applied is preferably in a predetermined range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003335965-A (JP)
Title: Molding resin compound, blend therefor pallet, bottom board, planter, and step board for staircase
Inventor: NARITA SABURO
IPC: E04F11/02
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding resin compound reduced in impact strength drop even if compounded with coal ash, and to provide a blend for the resin compound.  <P>SOLUTION: The palletized molding resin compound 41 comprises a matrix consisting of a polypropylene resin 22 partially modified with maleic anhydride 23 and pulverized coal ash 21 ≥4,000 cm<SP>2</SP>/g in Blaine surface area dispersed in the matrix. The powdery resin blend 40 comprising the polypropylene resin 22 and the pulverized coal ash 21 is used for producing the palletized molding resin compound 41.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005055178-A (JP)
Title: Moving target detector
Inventor: FURUNO TAKAMASA
IPC: G01S13/90
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic aperture radar for tracking by receiving back scattering wave including a moving target and its background by one antenna, by extracting only a movable body by removing the background, and by finding the direction vector of the movable body by on-board processing.  <P>SOLUTION: The back scattering wave, including the moving target and its background, is converted into time-series signals in increments of pixel coordinates, the time-series signals are wavelet-decomposed, the moving target extracted as a high-frequency signal is found as an optimum binarized threshold, and the direction vector is found from the gravity center position of the movable body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275590-A (JP)
Title: Optometer
Inventor: FUKUMA YASUFUMI
IPC: A61B3/028
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optometer capable of exhibiting high measuring precision even when the optometry is performed by an inexperienced examiner or when there is no examiner.  <P>SOLUTION: A red/green chart 100R is presented on the right eye ER of a subject and an announcement is outputted, asking the subject 4 to answer which can be clearly viewed, a mark on the red side or the one on the green side. If the subject answers "equal " three times consecutively from the first answer, the test is determined to be error assuming that the subject 4 does not understand the test, and the red/green test is skipped. If the mark on the red side or the one on the green side is selected three times consecutively, the test is determined to be error too. When the test is determined to be error, the refractive power of the right eye ER is measured by a +1D gradation test to which a prescribed spherical degree is added, instead of the red/green test.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003298521-A (JP)
Title: Method and apparatus for chromatic dispersion compensation
Inventor: BAKHSHI BAMDAD
IPC: H04J14/02
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for managing chromatic dispersion in an NRZ-based WDM optical transmission system so that nonlinearities are reduced, especially those at the edge channels of the band.  <P>SOLUTION: The method includes using between 500 ps/nm and 2000 ps/nm of residual dispersion and a 40%/60% pre/post dispersion compensating unit split ratio when the channel wavelength are shorter than the zero dispersion wavelength. Using these dispersion compensation rules, the nonlinear propagation effects in NRZ-based WDM systems is reduced, thus allowing for higher optical power per channel and/or longer transmission distances.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004284465-A (JP)
Title: Outside air introducing device
Inventor: ITO MITSUHITO
IPC: B62D37/02
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outside air introducing device for introducing comfortable outside air so that only the forehead part is exposed to the outside air and the shoulder, neck and ears are not exposed to the outside air.  <P>SOLUTION: A pair of brackets 111 having a hole 111a are fixed to a roof front 103 of a vehicle 100. A deflector 113 is a strip-shaped plate member, and a projection part 113a is provided on each end face in the longitudinal direction. The deflector 113 is turnably and pivotably supported by the brackets 111 by inserting the projection part 113a in each hole 111a of the brackets 111. The deflector 113 can be set at an arbitrary angle by a connection part 112, and deflects the flow of traveling air flowing along the surface of a windshield 101.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003299632-A (JP)
Title: Radio-frequency antenna for magnetic resonance system
Inventor: HEID OLIVER DR
IPC: A61B5/055
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupling element with which only predefined modes can always be excited, regardless of whether the resonant frequencies of individual oscillatory modes are the same or different from one another.  <P>SOLUTION: The coupling element 13 allows the radio-frequency electromagnetic energy to enter into end rings 11 and antenna rods 10 in transmission, and to go out therefrom in reception. The coupling element 13 is designed as a conductor system tangentially surrounding an antenna axis in the region of the antenna rods 10. The radio-frequency current is inputted to the conductor system 13 from a feed module 14 in transmission, and outputted from the conductor system 13 in reception, and the conductor system 13 is inductively coupled to the end rings 11 and the antenna rods 10.  <P>COPYRIGHT: (C)2004,JPO